3z+6=42

Simple and best practice solution for 3z+6=42 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 3z+6=42 equation: 


Simplifying
3z + 6 = 42

Reorder the terms:
6 + 3z = 42

Solving
6 + 3z = 42

Solving for variable 'z'.

Move all terms containing z to the left, all other terms to the right.

Add '-6' to each side of the equation.
6 + -6 + 3z = 42 + -6

Combine like terms: 6 + -6 = 0
0 + 3z = 42 + -6
3z = 42 + -6

Combine like terms: 42 + -6 = 36
3z = 36

Divide each side by '3'.
z = 12

Simplifying
z = 12

See similar equations:

| -8(x+8)-(-9x-4)=-5 | | 0.01x^2=4 | | 2p+3p+2p+p=-4 | | g(-4n)=n^3-5n^2 | | 36XY-6(X+Y)+(1-C)=0 | | x^2-x+122=0 | | x^2+3x-77=0 | | (16-7)y=1/9 | | -2+7=20 | | (16-7)=1/9 | | 3x+65=52+11 | | 75+20(a-2)= | | 64-32=0 | | (x)(x+9)(x-1)=72 | | 4(4s+6)=232 | | 2(2l+5)=30 | | 3+7x=-15+x | | 7x-49x^2/49x | | 5(a-1)=70 | | 3n+1n=7 | | x-26=3(2x-2) | | 6xy=7x+z | | 3x-75=15 | | 3x-60=15 | | 3x-45=15 | | x/16=19 | | -3+2=4x-5 | | 20+6x=62 | | 6(p-5)=8(p-5) | | y=6-2*-3 | | -6(2x+4)=8(-5-2x) | | y=6-2x-3 |

Equations solver categories